CN209109777U - A kind of oil cooling unit - Google Patents
A kind of oil cooling unit Download PDFInfo
- Publication number
- CN209109777U CN209109777U CN201821916798.4U CN201821916798U CN209109777U CN 209109777 U CN209109777 U CN 209109777U CN 201821916798 U CN201821916798 U CN 201821916798U CN 209109777 U CN209109777 U CN 209109777U
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- China
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- reserve tank
- fuel reserve
- scraper plate
- oil
- rotating cylinder
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Abstract
The utility model relates to a kind of oil cooling units, including cabinet, the fuel reserve tank that is mounted on box house and is equipped with oil inlet pipe and flowline, the oil pump for carrying out cooling refrigeration cycle mechanism to oil in cabinet and exporting oil after cooling is set, it is equipped in fuel reserve tank and scrapes the scraper plate to remove grease and the driving mechanism for driving scraper plate to do linear reciprocating motion, driving mechanism includes rotating cylinder, the connecting column that one be provided on rotating cylinder outer wall encloses slippage slot, is arranged on scraper plate and one end sliding is embedded in slippage slot, the runner assembly for driving drum rotation；The both ends of fuel reserve tank are equipped with sewage pipe.Rotating cylinder rotation is driven after runner assembly starting, under the linkage effect of slippage slot and connecting column, scraper plate does linear reciprocating motion in fuel reserve tank, grease is simultaneously pushed into sewage pipe and carries out blowdown by grease on scraper plate, that is, scraped fuel reserve tank inner wall, pass through artificial treatment grease compared to tradition, the method for cleaning it is more efficient, cleaning effect is more preferably.
Description
Technical field
The utility model relates to the technical fields of refrigeration equipment, more particularly, to a kind of oil cooling unit.
Background technique
Oil cooling unit is to carry out cooling work using the evaporation endothermic principle of refrigerant, and oil pump extracts oil liquid from lathe fuel tank
Heat exchange process is carried out into refrigeration system, hydraulic oil after cooling returns in lathe fuel tank through oil cooling machine oil outlet pipe again.
Such as Fig. 5, a kind of oil cooling unit including cabinet 1, is mounted on 1 inside of cabinet and fuel reserve tank 2 in a rectangular parallelepiped shape, peace
Oil inlet pipe 3 and flowline 4 on fuel reserve tank 2 are mounted on system in cabinet 1 for cooling down to the oil in flowline 4
SAPMAC method mechanism 5 and oil pump 6 for being exported to the oil after cooled；Refrigeration cycle mechanism 5 includes cold for storing
But the liquid storage cylinder 51 of agent, make coolant from high pressure throttling become the expansion valve 52 of low pressure, make oil in flowline 4 and coolant into
The heat exchanger 53 of row heat exchange, the compressor 54 compressed for the coolant gas after heat exchanging and for pair
The condenser 55 and radiator fan 56 condensed by compressed coolant, liquid storage cylinder 51, expansion valve 52, heat exchanger 53,
Compressor 54 passes sequentially through connecting tube 7 with condenser 55 and is connected.Coolant carries out in heat exchanger 53 with the oil in flowline 4
After heat exchange, by connecting tube 7 followed by compressor 54 and condenser 55, under the heat spreading function of radiator fan 56 again
Low-temperature condition is reverted to, then passes through connecting tube 7 followed by expansion valve 52 and heat exchanger 53, looping back and forth like this to storage
Oil in fuel tank 2 is cooled down, and the oil after being cooled is exported from flowline 4 into lathe fuel tank by oil pump 6.
Oil cooling unit in above-mentioned technology often has more grease accumulation after long-term use, in fuel reserve tank, in turn
Influence the cooling efficiency of oil liquid.And traditional artificial cleaning, although effect is preferable, time-consuming effort, cleaning efficiency is very low.
Utility model content
A kind of grease the purpose of the utility model is to provide oil cooling unit, inside cleaning fuel reserve tank that can be more efficient.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of oil cooling unit including cabinet, is mounted on box house and the fuel reserve tank equipped with oil inlet pipe and flowline, setting
For carrying out cooling refrigeration cycle mechanism to the oil in flowline and being arranged on flowline for that will cool down in cabinet
The oil pump that oil afterwards is exported is provided with the scraper plate for striking off grease inside fuel reserve tank, scraper plate sliding in the fuel reserve tank
And it pushes against in oil storage chamber interior wall；The fuel reserve tank is equipped with for driving scraper plate to do linear reciprocating motion along fuel reserve tank length direction
Driving mechanism, driving mechanism includes rotating cylinder along the setting of fuel reserve tank length direction, the circle that is provided on the rotating cylinder outer wall
Slippage slot is arranged on scraper plate and one end connecting column for being embedded in slippage slot of sliding and is arranged on fuel reserve tank for driving
The runner assembly of dynamic drum rotation, the slippage slot are arranged along the axial direction of rotating cylinder in bending；The both ends of the fuel reserve tank are equipped with
For the sewage pipe of grease to be discharged.
By using above-mentioned technical proposal, rotating cylinder is driven to rotate after runner assembly starting around the axis of itself, connecting column exists
By along the linear reciprocating motion that does of the axial smooth sequential of rotating cylinder under the linkage effect of slippage slot, and then drives and connect with connecting column
The scraper plate connect does synchronous linear reciprocating motion in fuel reserve tank, the grease on scraper plate, that is, scraped fuel reserve tank inner wall and by grease
The sewage pipe for being pushed into fuel reserve tank two sides carries out blowdown, and compared to tradition by artificial treatment grease, the efficiency of the method for cleaning is more
Height, cleaning effect is more preferably.
The utility model is further arranged to: the axial direction on the scraper plate along rotating cylinder offers first through hole, the oil storage
Fixed setting one passes through the limited post of first through hole in case, and the outer wall of the limited post is pushed against in the inner wall of first through hole.
By using above-mentioned technical proposal, limited post and first through hole one give scraper plate certain support and limit,
So that scraper plate is realized sliding in fuel reserve tank, and scraper plate is prevented to topple over；Two effectively limit the sliding side of scraper plate
To, make slide post that can only do linear reciprocating motion along the axial direction of limited post, enable scraper plate it is more efficient strike off oil storage chamber interior wall
On grease.
The utility model is further arranged to: being rolled and is embedded on the inner wall that the first through hole is contacted with the limited post
Multiple balls.
By using above-mentioned technical proposal, the setting of ball makes first through hole inner wall and limits sliding when column outer wall contacts
Friction becomes the rolling friction of ball, reduces the resistance between scraper plate and limited post, scraper plate is enable more swimmingly to slide on storage
In fuel tank, the cleaning efficiency of grease in fuel reserve tank is further improved.
The utility model is further arranged to: one end of the rotating cylinder is pierced by the side wall of fuel reserve tank；The runner assembly packet
Include the worm gear for being co-axially located at rotating cylinder and being pierced by fuel reserve tank one end, the worm screw for being rotatably connected on fuel reserve tank and being engaged with worm gear,
And the driving link for driving worm screw to rotate.
By using above-mentioned technical proposal, drives worm screw to rotate after driving link starting around the axis of itself, snail can be driven
Bar and the drum rotation being connect with worm screw；The driving mechanism of worm and gear, one can reduce the revolving speed of driving link, and then improve
To the torque of rotating cylinder, so that rotating cylinder is preferably drivingly connected column and scraper plate the inner wall of fuel reserve tank is struck off；Meanwhile it is traditional
Worm and gear have self-lock ability, can the position effectively to worm gear and rotating cylinder be fixed, prevent scraper plate from sending out in fuel reserve tank
It is raw to shake.
The utility model is further arranged to: the V-shaped setting of the inner bottom wall of the fuel reserve tank, corresponding, the scraper plate
Lower end it is also V-shaped and with fuel reserve tank inner bottom wall cooperation.
By using above-mentioned technical proposal, the V-arrangement of fuel reserve tank inner bottom wall is arranged, and can have one to the grease in fuel reserve tank
The effect for collecting guiding, can make the grease in fuel reserve tank be deposited on the middle part of fuel reserve tank as far as possible, subsequent scraper plate is to oil
During dirt is struck off and pushed, what can also more be concentrated strikes off grease and is pushed, until grease is pushed into arrange
Dirty pipe discharge, and then improve the cleaning efficiency of grease inside fuel reserve tank.
The utility model is further arranged to: the scraper plate be provided with along the two sides of the rotating cylinder axial direction with it is described
Oil storage chamber interior wall abuts and pointed scraping edge.
By using above-mentioned technical proposal, pointed scraping edge reduces contact area between scraper plate and grease, increases two
Pressure between person makes the grease on oil storage chamber interior wall be easier to be stripped off.
The utility model is further arranged to: being offered on the scraper plate and multiple grease is allowed to be moved to the of the scraper plate other side
Two through-holes, second through-hole are provided with the position that scraper plate leans on close over.
By using above-mentioned technical proposal, during scraper plate pushes grease to sewage pipe, if the grease mistake of scraper plate side
More, then grease is moved to the other side of scraper plate by the second through-hole, and then reduces grease to the resistance of scraper plate, reduces actively
The load of part, to a certain extent plays a protective role to driving link；And the grease for flowing to the scraper plate other side waits next scraper plate past
The sewage pipe that remaining grease is pushed into the other end is carried out blowdown, improves cleaning efficiency by multiple movement.
The utility model is further arranged to: is equipped on the fuel reserve tank for observing the observation panel inside fuel reserve tank.
By using above-mentioned technical proposal, operator, which does not need opening fuel reserve tank, to be visually observed that inside fuel reserve tank
Cleaning situation, facilitate the subsequent clean operation of operator.
In conclusion the advantageous effects of the utility model are as follows:
1. the cleaning efficiency of grease is higher in fuel reserve tank, cleaning effect is more preferably；
2. a pair driving link plays a degree of protective effect, avoids driving link load excessive and burn.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the overall structure diagram of box house in the utility model.
Fig. 3 is the broken section structural schematic diagram in the utility model at fuel reserve tank.
Fig. 4 is the partial enlargement diagram of part A in Fig. 3.
Fig. 5 is the overall structure diagram of box house in the prior art.
In figure, 1, cabinet；2, fuel reserve tank；3, oil inlet pipe；4, flowline；5, refrigeration cycle mechanism；51, liquid storage cylinder；52, swollen
Swollen valve；53, heat exchanger；54, compressor；55, condenser；56, radiator fan；6, oil pump；7, connecting tube；8, sewage pipe；9,
Observation panel；10, scraper plate；11, scraping edge；12, first through hole；13, limited post；14, ball；15, rotating cylinder；16, slippage slot；17, even
Connect column；18, runner assembly；181, worm gear；182, worm screw；183, driving link；19, the second through-hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Figures 1 and 2, a kind of oil cooling unit including cabinet 1, is mounted on the inside of cabinet 1 and oil storage in a rectangular parallelepiped shape
Case 2, the oil inlet pipe 3 being mounted on fuel reserve tank 2 and flowline 4 are mounted in cabinet 1 for dropping to the oil in flowline 4
The refrigeration cycle mechanism 5 of temperature and oil pump 6 for being exported to the oil after cooled；Refrigeration cycle mechanism 5 includes being used for
Store coolant liquid storage cylinder 51, make coolant from high pressure throttling become low pressure expansion valve 52, make it is oily and cold in flowline 4
But agent carry out the heat exchanger 53 of heat exchange, the compressor 54 compressed for the coolant gas after heat exchanging and
For to the condenser 55 and radiator fan 56 condensed by compressed coolant, liquid storage cylinder 51, expansion valve 52, heat exchange
Device 53, compressor 54 and condenser 55 pass sequentially through connecting tube 7 and are connected.Coolant is in heat exchanger 53 and in flowline 4
After oil carries out heat exchange, by connecting tube 7 followed by compressor 54 and condenser 55, in the heat spreading function of radiator fan 56
Under revert to low-temperature condition again, then looped back and forth like this by connecting tube 7 followed by expansion valve 52 and heat exchanger 53
The oil in flowline 4 is cooled down, be cooled after oil by oil pump 6 from flowline 4 export into lathe fuel tank.
Referring to Fig. 3 and Fig. 4, the sewage pipe 8 being mounted on the side wall at 2 both ends of fuel reserve tank inside connection fuel reserve tank 2, oil storage
The observation panel 9 that 2 inner case of fuel reserve tank is observed convenient for user is installed on case 2；Fuel reserve tank 2 be internally provided with one piece it is useful
In the scraper plate 10 for striking off 2 inner wall grease of fuel reserve tank, scraper plate 10 is fixedly connected to along the two sides of 2 length direction of fuel reserve tank is in
Pointed scraping edge 11；Scraper plate 10 offers first through hole 12 along the length direction of fuel reserve tank 2, is fixedly installed one in fuel reserve tank 2
Root limited post 13, the limited post 13 extend across first through hole 12, the inner wall of first through hole 12 along the length direction of fuel reserve tank 2
Upper rolling is embedded there are six the ball 14 abutted with 13 outer wall of limited post, and six balls 14 uniformly divide around the axis of limited post 13
Cloth, the V-shaped setting in the lower end of scraper plate 10 is corresponding, the inner bottom wall of fuel reserve tank 2 also it is V-shaped setting and the lower end with scraper plate 10
Cooperation.By the setting of first through hole 12 and limited post 13, scraper plate 10 can be slided along the length direction of fuel reserve tank 2, from
And the greasy dirt on 2 inner wall of fuel reserve tank is struck off and is pushed into the sewage pipes 8 of two sides and is discharged.
The inside of fuel reserve tank 2 is equipped with a cylindrical rotating cylinder 15, which is located at the top of scraper plate 10 and can be around
For own axis on the inner wall of fuel reserve tank 2, the axis of rotating cylinder 15 is parallel with the axis of limited post 13；On the outer wall of rotating cylinder 15
A circle slippage slot 16 is offered, which is arranged along the axial direction of rotating cylinder 15 in bending, erects between scraper plate 10 and rotating cylinder 15
Directly be provided with the connecting column 17 of circular in cross-section, one end and the scraper plate 10 of connecting column 17 are welded and fixed, connecting column 17 it is another
End sliding is embedded in slippage slot 16；It is provided on the outer wall of fuel reserve tank 2 for driving rotating cylinder 15 to turn around what own axes rotated
Dynamic component 18.Runner assembly 18 drives rotating cylinder 15 to rotate around own axes after starting, and connecting column 17 is in first through hole 12 and limit
Under the abutting effect of column 13, reciprocal linear motion will be done along the axial direction of rotating cylinder 15 along slippage slot 16, and then drive and connect
The scraper plate 10 that column 17 is fixedly connected and scraping edge 11 synchronize do linear reciprocating motion, and then the grease on 2 inner wall of fuel reserve tank is carried out
It strikes off, and the sewage pipe 8 for being pushed to both ends is excluded.
Referring to Fig. 3, one end of rotating cylinder 15 extends outwardly and is pierced by the side wall of fuel reserve tank 2；Runner assembly 18 includes coaxial peace
Mounted in the worm gear 181 that rotating cylinder 15 is pierced by 2 one end of fuel reserve tank, it is rotatably connected on 2 side wall of fuel reserve tank and is engaged with worm gear 181
Worm screw 182 and it is mounted on the driving link 183 connecting on 2 side wall of fuel reserve tank with worm screw 182, driving link 183 is set as motor.
Driving link 183 drives worm screw 182 to rotate around own axes after starting, under the linkage effect of worm screw 182 and worm gear 181, rotating cylinder
15 will rotate around own axes, and then the scraper plate 10 in fuel reserve tank 2 is driven to be slided.
Length direction on scraper plate 10 along fuel reserve tank 2 offers the second rounded through-hole 19 of multiple sections, the second through-hole
19 are provided with the position that scraper plate 10 leans on close over.The opening up of second through-hole 19 can make scraper plate 10 scrape remove grease when, make excessive
Grease pass through the second through-hole 19 and flow to the other side of scraper plate 10, reduce the resistance that scraper plate 10 is subject to, and then reduce actively
The load of part 183 plays a protective role to driving link 183.
The implementation principle of the present embodiment are as follows: when clearing up the grease in fuel reserve tank 2, band after driving link 183 starts
Turn cylinder 15 is rotated around the axis of itself, and for scraper plate 10 under the linkage effect of slippage slot 16 and connecting column 17, scraper plate 10 will be along
The length direction of fuel reserve tank 2 does linear reciprocating motion in fuel reserve tank 2, and scraper plate 10 can be by 2 inner wall of fuel reserve tank in sliding process
On grease scrape and be pushed into the sewage pipe 8 at 2 both ends of fuel reserve tank and be discharged, be finally reached the cleaning to grease in fuel reserve tank 2.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of oil cooling unit, including cabinet (1), to be mounted on cabinet (1) internal and be equipped with oil inlet pipe (3) and flowline (4)
Fuel reserve tank (2), setting in the cabinet (1) for the oil in flowline (4) carry out cooling refrigeration cycle mechanism (5) and
Oil pump (6) on flowline (4) for exporting oil after cooling is set, it is characterised in that: in the fuel reserve tank (2)
It is provided with the scraper plate (10) for striking off the internal grease of fuel reserve tank (2), scraper plate (10) is slided and pushed against in fuel reserve tank (2) inner wall；
The fuel reserve tank (2) is equipped with the driving machine for driving scraper plate (10) to do along fuel reserve tank (2) length direction linear reciprocating motion
Structure, driving mechanism include the rotating cylinder (15) being arranged along fuel reserve tank (2) length direction, be provided on the rotating cylinder (15) outer wall one
Circle slippage slot (16), setting are on scraper plate (10) and connecting column (17), the Yi Jishe being embedded in slippage slot (16) are slided in one end
The runner assembly (18) on fuel reserve tank (2) for driving rotating cylinder (15) to rotate is set, the slippage slot (16) is along rotating cylinder (15)
It is axial to be arranged in bending；The both ends of the fuel reserve tank (2) are equipped with the sewage pipe (8) for grease to be discharged.
2. a kind of oil cooling unit according to claim 1, it is characterised in that: along the axis of rotating cylinder (15) on the scraper plate (10)
To offering first through hole (12), fixed setting one passes through the limited post (13) of first through hole (12) in the fuel reserve tank (2),
The outer wall of the limited post (13) is pushed against in the inner wall of first through hole (12).
3. a kind of oil cooling unit according to claim 2, it is characterised in that: the first through hole (12) and the limited post
(13) it is rolled on the inner wall contacted and is embedded with multiple balls (14).
4. a kind of oil cooling unit according to claim 1, it is characterised in that: one end of the rotating cylinder (15) is pierced by fuel reserve tank
(2) side wall；The runner assembly (18) includes being co-axially located at the worm gear that rotating cylinder (15) is pierced by fuel reserve tank (2) one end
(181), it is rotatably connected on fuel reserve tank (2) and the worm screw (182) that is engaged with worm gear (181) and for driving worm screw (182)
The driving link (183) of rotation.
5. a kind of oil cooling unit according to claim 1, it is characterised in that: the inner bottom wall of the fuel reserve tank (2) is V-shaped to be set
It sets, corresponding, the lower end of the scraper plate (10) is also V-shaped and cooperates with the inner bottom wall of fuel reserve tank (2).
6. a kind of oil cooling unit according to claim 5, it is characterised in that: the scraper plate (10) is along the rotating cylinder (15) axis
To two sides on be provided with and abutted with the fuel reserve tank (2) inner wall and pointed scraping edge (11).
7. a kind of oil cooling unit according to claim 1, it is characterised in that: offer multiple oil that allow on the scraper plate (10)
Dirt is moved to second through-hole (19) of scraper plate (10) other side, and second through-hole (19) is provided with scraper plate (10) by close over
Position.
8. a kind of oil cooling unit according to claim 1, it is characterised in that: be equipped on the fuel reserve tank (2) for seeing
Examine the internal observation panel (9) of fuel reserve tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916798.4U CN209109777U (en) | 2018-11-21 | 2018-11-21 | A kind of oil cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916798.4U CN209109777U (en) | 2018-11-21 | 2018-11-21 | A kind of oil cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109777U true CN209109777U (en) | 2019-07-16 |
Family
ID=67205856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916798.4U Active CN209109777U (en) | 2018-11-21 | 2018-11-21 | A kind of oil cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536755A (en) * | 2020-05-14 | 2020-08-14 | 扬州晶胜源机电有限公司 | Intelligent control system is used in new forms of energy fuel production |
-
2018
- 2018-11-21 CN CN201821916798.4U patent/CN209109777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536755A (en) * | 2020-05-14 | 2020-08-14 | 扬州晶胜源机电有限公司 | Intelligent control system is used in new forms of energy fuel production |
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